本文為藥物食品檢驗局對照標準品PROPRANOLOL HCl(批號L-1)之標定報告。其標定方法係將取得之原料藥與U.S.P.對照標準品比對,依USP XXI P.907所載之檢驗方法,予以檢驗,所得之結果均合乎USP XXI之規定,其含量為100.6%.
Propranolol HCl was tested for the preparation of a ”Propranolol HCl Reference Standard (Lot No.L-1)” of the National Laboratories of Foods and Drugs-Analytical data obtained were as follows: infrared spectrum-similar to the USP Reference Standard Propranolol HCl (Lot No.G-1); Loss on drying-0.11% Residue on ignition-0.07%; Assay:100.6%. On the basis of these results, this material was authorized as ”propranolol HCl Reference Standard”.